mira vision wireless controller user guide...

1

Mira Vision Wireless ControllerUser Guide

2 3

CONTENTSContentsIntroduction..............................................................................................................3Safety Information..................................................................................................3Control Layout........................................................................................................4Display Symbols....................................................................................................5Using the Shower .................................................................................................6 Switch on/off...............................................................................................6 Adjust Temperature.....................................................................................7 Adjust Flow.................................................................................................7Functions................................................................................................................8Function Menu.......................................................................................................9 Enter the Function Menu............................................................................9 Exit the Function Menu............................................................................10Change Functions/Settings.................................................................................11 Maximum Showering Water Temperature................................................11 Eco...........................................................................................................13 Warm-Up..................................................................................................15 Clock Setting............................................................................................17 Clock Display............................................................................................18 Flow Range..............................................................................................20 Control Frequency....................................................................................23Replacing The Batteries.....................................................................................25Fault Diagnosis.....................................................................................................26 Error Codes..............................................................................................26 Error Code Number Not Previously Described.........................................27 Error During Function Change..................................................................27 General Faults..........................................................................................28Cleaning...............................................................................................................30Disposal And Recycling.....................................................................................31Customer Services...............................................................................Back Page

3

GeneralThank you for purchasing a quality Mira product. To enjoy the full potential of your new product, please take the time to read this guide thoroughly and keep it handy for future reference.

The Mira Vision Wireless Controller is a remote user interface and controls the following functions:

• Showering Water Temperature• Showering Water Flow• Maximum Showering Water Temperature• Eco Mode• Warm-Up Mode• Clock• Flow Range

This guide covers the setting and use of these functions and includes a trouble shooting guide should the appliance not function as expected. For issues relating to the installation of the appliance or other associated products, please refer to the relevant Installation Guide(s) or contact our Customer Services Team. (Details in the back of this guide.)NOTE! ALL FUNCTIONS ARE ONLY AVAILABLE AFTER THE CONTROLLER HAS BEEN ASSIGNED TO A MIRA VISION DIGITAL MIXER VALVE. (See Mira Vision Installation Guide.)

INTRODUCTION

SAFETY INFORMATION1. Make sure that you fully understand how to operate this shower and make

sure that it is properly maintained in accordance with the instructions given in this manual.

2. Sunburn or skin conditions can increase your sensitivity to hot water. Make sure that you set the shower to a cooler temperature.

Guarantee

For domestic installations, Mira Showers guarantee the Mira Vision Wireless Controlleragainstanydefectinmaterialsorworkmanshipforaperiodoffiveyearsfromthedateofpurchase.(showerfittingsforoneyear).For non-domestic installations. Mira Showers guarantee the Mira Vision Wireless Controller against any defect in materials or workmanship for a period of one year from the date of purchase.For terms and conditions refer to the back cover of this guide.

4 5

CONTROL LAYOUT

Decrease Flow

Increase Flow

Decrease Temperature

Increase Temperature

Display

Start/Stop

5

Flow Level

Low Battery

Control Out Of Range

Temperature

Clock

Economy Flow

DISPLAY SYMBOLS

6 7

Switch on/off

Temperatureandflowsettingswillbesameaswhenlastused.

After a short period, display will dim to help extend battery life.

Approximately 2 minutes after shower has stopped, display will turn off automatically.

Shower will not run continuously for more than 30 minutes before stopping automatically (5 minutes when “ECO” function is set to “on”).

When “Warm-Up” function is “on”, there will be a short delay (5 seconds) before waterflowsfromshower.

USING THE SHOWER

Press " " to start or stop the shower.

7

Adjust Temperature

Adjust Flow

While shower is running, press “ ” or “ ” to adjust temperature. Showering temperature appears on display in degrees Celsius (°C).

Press “ ” or “ ”toadjustflow.Showeringflowlevelappearsondisplayinblack segments.

8 9

F1 - Maximum Showering Water Temperature. This is the temperature the shower cannot go beyond when in use.

F2 - Eco. The shower will stop automatically after 5 minutes. When this setting is “on”,maximumavailableshoweringflowislimitedtohalftheflownormallyproduced.“ECO” symbol is displayed. When setting is “off”,maximumshoweringflowwillbeat full flow unlessFlow Range (F6) is limitingthewaterflow.“ECO” symbol goes outwhenmorethanhalfflowisselected.

F3 - Warm-Up. When this setting is “on” and the shower is started, there is a short delay(5seconds)beforewaterflowsandtemperaturedisplaywill flash to indicateshower is waiting for selected display temperature to be achieved. When shower stops, temperature has been reached and shower is ready for use, press “ ” as normal. If temperature cannot be found, shower will stop automatically after 5 minutes.When “Warm-Up” setting is “off”, temperaturedisplaywillnotflashandshoweroperates as normal.Note! When used with some combination boilers, the warm-up function may be impaired. This is due to the functional nature of combination boilers.F4 - Clock Setting. To set the time.

F5 - Clock Display. When Clock Display is “on”, time is displayed when shower has stopped, or after 5 seconds of inactivity whilst the shower is running. When Clock Display is “off”, the time is replaced by the showering temperature. F6 - Flow Range. For use with High Pressure/Combi Valve version only. The water flowrate(showeringforce)canbeadjustedtowithinadesiredrangebysettingalow point and a high point. During adjustment, the shower will need to be started.

F7 - Control Frequency. An unreliable functioning of the appliance (not always able to change settings of shower) may indicate radio interference by another device transmitting locally on same channel. Changing channel may resolve this problem.

The following functions can be altered individually to adjust how the shower operates:

on off

FUNCTIONS

9

Enter The Function Menu

FUNCTION MENU

Press “ ” and “ ” buttons simultaneously until “End” appears.

Use “ ” or “ ” buttons to cycle through functions and press “ ” to enter setting. (See following sections in this guide for details on each function and how to alter their settings.) Note! If signal loss occurs during a function change, “Err” will appear on display.Press “ ” to clear and retry function change.

10 11

Whenfinished,use“ ” or “ ” buttons to cycle back through functions until “End” appears. Press “ ” to exit.

Control is ready to use.

If necessary, test shower to see if functions are working as expected.

Exit The Function Menu

11

Factory default “42°C”.

Maximum Showering Water Temperature

CHANGING FUNCTIONS/SETTINGS

Cycle menu to “F 1” and press “ ”.

Press “” or “ ” to adjust temperature.Maximum = 48°CMinimum = 38°C

12 13

Press “ ” to set.

Press “ ” to exit back to Function Menu. See sect ion “Exit the Function Menu”.

13

Factory default “off”.

Eco


Press “ ” or “ ” to change setting to “on” or “off”.

14 15



15

Factory default “off”.Note! Function may be impaired with combination boilers.

Warm-Up



16 17



17

Factory default “04:00” (“10:00” once successfully paired to a digital mixer valve and batteries removed/re-inserted)Note! Can also be activated by disconnecting and reconnecting battery.

Clock Setting


Press “ ” or “ ” to change hour setting.

Press “ ” & “ ” to change minute setting.

Press “ ” to set time and exit back to Function Menu. See section “Exit the Function Menu”.

18 19

Factory default “on”.

Clock Display



19



20 21

For use with High Pressure/Combi version only.Factory default “1 - 99”.

Flow Range


Press “ ”againtoaccesstheflowrange limits.

"on" is displayed, press “ ” to start the shower.

21

Waterbeginstoflowandthelowerlimit is displayed, e.g. “L 1”. Adjust flowtodesiredlowerlimit1-99using “ ” & “ ”.

Note! If hot water is supplied from a combination boiler, make sure the lowerlimitissufficienttoactivatethe boiler.

Watercontinuestoflowandthehigher limit is displayed, e.g. “H 23”. Adjustflowtodesiredhigherlimit1-99 using “ ” & “ ”.

Press “ ” to set lower limit.

Press “ ” to set higher limit. Water flowstops.

22 23

Press “ ” to set and exit back to Function Menu. See section “Exit the Function Menu”.

23

Factory default “1”.

Control Frequency


Press “ ” or “ ” to change channel “1-7”.

24 25



25

Press button to release and remove the controller from the wall.

Make sure the controller is dry before removing the battery cover.Turn unit over to remove the battery cover by loosening the 4 screws with a pozi-drive screwdriver. Note! The screws remain attached to the battery lid.

Whenrefittingthebatterycover,make sure the blue seal is clean of dirt and debris. Make sure the coverissecuredfirmly,butdonotovertighten the screws.

Remove and replace all batteries. Only use batteries of same make and type. Do not use rechargeable batteries.

Change the batteries when the low battery symbol is displayed.

To access the batteries, the controller must be removed from the wall.

REPLACING THE BATTERIES

Hook controller on top of bracket andpushfirmlyuntilcontroller“clicks” back into place.

If necessary, test shower to see if functions are working as expected.

26 27

Over Temperature at Control Sensor1. Turn Digital Mixer off for 10 seconds. Turn back on and

allow 15 seconds to reset.2. If shower operation does not return to normal, make sure

hot and cold inlets are not reversed.3. If shower operation does not return to normal, make sure inletfiltersandcheckvalvecartridgesareclean.

4. If shower operation does not return to normal, check the water supplies to the valve are within the correct temperature and pressure ranges. See “Mira Vision Installation Guide - Specifications”.

5. If problem still occurs, make a note of the error code and contact our Customer Services Team.

Control Sensor1. Turn Digital Mixer off for 15 seconds. Turn back on and

allow 15 seconds to reset.2. If shower operation does not return to normal, replace

Thermistor. (To be performed by competent tradesperson only!)


Error CodesAspecificproblemrelatingtotheelectronicfunctionoftheshowerwillresultinanerror code being displayed on the control.

FAULT DIAGNOSIS

Control Sensor or PCB Relay1. Turn Digital Mixer off for 15 seconds. Turn back on and

allow 15 seconds to reset.2. If shower operation does not return to normal, replace

Thermistor. (To be performed by competent tradesperson only!)

3. If shower operation does not return to normal, replace PCB. (To be performed by competent tradesperson only!)


27

Digital Mixer Temperature Motor1. Turn Digital Mixer off for 15 seconds. Turn back on and

allow 15 seconds to reset.2. If shower operation does not return to normal, check and,

if necessary, replace Mixer Valve. (To be performed by competent tradesperson only!)


Digital Mixer PCB Error.1. Turn Digital Mixer off for 15 seconds. Turn back on and

allow 15 seconds to reset.2. If problem still occurs, make a note of the error code and

contact our Customer Services Team.

Error Code Number Not Previously Described

Replace batteries.

Control out of range.

Displayed if there is a signal loss between the Wireless Control Unit and the Digital Mixer whilst a function setting is being altered. Press “ ” to clear the display and retry the function change.

Error During Function Change

28 29

General Faults

Malfunction Cause RemedyNo display. Thebatteriesareflator

incorrectlyfitted.Check and rectify.

Shower will not operate. Water supply isolated.

Flat batteries.

Electrical supply isolated or fuse blown.

No connection to Digital Mixer. Control out of range.

Digital Mixer malfunction.

Check water supply.

Replace batteries.

Check electrical supply. If fuse blown, replace Digital Mixer Valve PCB.

Reset and recommission. Refer to Installation Guide

Isolate electrical supply and reset after 30 seconds

If problem persists, contact our Customer Services Team.

NofloworlowflowfromShower Fittings.

Showerhead blocked.

Stuck Checkvalve in Showerhead.

Hose blocked or twisted.

Digital Mixer malfunction.

“L” and or “H” values set too low in Flow Range (F6).

Check and clean.

Check and clear or replace Checkvalve.

Check and clean or release twist.

Contact our Customer Services Team.

Change to higher setting.

Drip from showerhead. A small amount of water may be retained in showerhead after showering. This may drain over a few minutes.

This is normal. Changing position of showerhead may vary draining time.

Shower not hot enough. Maximum showering temperature set too low.

DigitalMixerfittedincorrectly.

Increase maximum showering temperature (Function F1).Make sure hot and cold water supplies are connected correctly and delivering a constantflowandtemperaturewithin the required limits. See “Specifications” in the “Mira Vision Installation Guide”.

If problem persists, contact our Customer Services Team.

Incorrectorfluctuatingtemperature.

Controller out of range.

Radio interferenceWarm-up feature is being used with combi-boiler.

Refer to “Fault Diagnosis” in the “Digital Mixer Installation Guide”.

+

+

29

Fluctuatingorreducedflow. Filters blocked.

Water pressure too low.

Flow rate is too low.

Fluctuating water temperature.

Refer to “Fault Diagnosis” in the “Digital Mixer Installation Guide”.

Maximum blend temperature too hot or too cold.

Incorrect maximum temperature setting.

Refer to “Maximum Shower Water Temperature” in the “Digital Mixer Installation Guide”.

Continuousflow.Showerwillnot shut off.

Wireless Controller or Digital Mixer Valve failure.

Isolate power and water supplies. Contact our Customer Services Team.

Shower runs for a short time (30-60seconds)thenflowreduces, splutters or stops. Worst when other hot taps are in use. Less evident when shower is on full cold.

Air is being sucked down the vent pipe. (Gravity fed system).

Warm up setting inadvertantly selected.

The hot draw off pipe is positioned too high in relation to the lowest water level of the cold water cistern (100 mm min, refer to “Gravity Fed Showers” diagram in the “Digital Mixer Installation Guide”. Consider increasing size of cold feed pipe to cylinder to 28 mm diameter.

Disable Warm-Up feature. Refer to ‘Function Menu’ - “Warm-Up”.

Shower runs for a short time (3 - 5 minutes)

Cisterncapacityinsufficient(230 litres minimum required).

Eco setting selected.

Increase cistern size.

Disable Eco feature. Refer to ‘Function Menu’ - “Eco”.

Shower runs cool aftera short time (1 - 2 minutes) thenflowsplutters.

Air ingress into hot pipework. Refer to plumbingsystem diagrams under“Installation” in the “Digital Mixer Installation Guide”.for correct connection.

Shower runs cold after5 - 10 minutes.

Insufficientstorageofhot water in cylinder.

Increase storage of hot water.

30 31

CLEANINGMany household cleaners contain abrasives and chemical substances, and shouldnotbeusedforcleaningchromeplatedorplasticparts.Thesefinishesshould be cleaned with a mild washing up detergent or soap solution, and then wiped dry using a soft cloth.

End of Product Life

When the appliance has reached the end of its serviceable life, it should be disposed of in a safe manner and in accordance with current local authority recycling or waste disposal policy.

Batteries

Spent batteries should not be disposed of with your normal household waste. Contact your local authority for information on waste disposal and recycling.

DISPOSAL AND RECYCLING

This symbol on the product or its packaging indicates that this product should not be disposed of with your other household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop offyourwasteequipmentforrecycling,pleasecontactyourlocalcounciloffice,yourhousehold waste disposal service or the shop where you purchased the product.

31

NOTES

32 PB

GuaranteeYour product has the benefit of our manufacturer’s guarantee which starts from the date of purchase.To activate this guarantee, please return your completed registration card, visit our website or free phone 0800 0731248 within 30 days of purchase (UK only).Within the guarantee period we will resolve defects in materials or workmanship, free of charge, by repairing or replacing parts or product as we may choose.This guarantee is in addition to your statutory rights and is subject to the following conditions: ● The guarantee applies solely to the original installation under normal use and to the original purchaser only. The product must be installed and maintained in accordance with the instructions given in this user guide. ● Servicing must only be undertaken by us or our appointed representative. Note! if a service visit is required the product must be fully installed and connected to services. ● Repair under this guarantee does not extend the original expiry date. The guarantee on any replacement parts or product ends at the original expiry date. ● For shower fi ttings or consumable items we reserve the right to supply replacement parts only.The guarantee does not cover: ● Call out charges for non product faults (such as

damage or performance issues arising from incorrect installation, improper use, lack of maintenance, build up of limescale, frost damage, corrosion, system debris or blocked fi lters) or where no fault has been found with the product.

● Water or electrical supply, waste and isolation issues. ● Compensation for loss of use of the product or

consequential loss of any kind. ● Damage or defects caused if the product is repaired

or modifi ed by persons not authorised by us or our appointed representative.

● Routine maintenance or replacement parts to comply with the requirements of the TMV 2 or TMV 3 healthcare schemes.

● Accidental or wilful damage. ● Products purchased ex-showroom display.What to do if something goes wrongIf your product does not function correctly when you fi rst use it, contact your installer to check that it is installed and commissioned in accordance with the instructions in this manual.If this does not resolve the issue, contact our Customer Services Team who will offer you or your installer help and advice.If you experience problems, check in this manual to see if simple home maintenance is required. If you require further assistance call our Customer Services Team.

Extended GuaranteesA selection of protection plans are available that enable you to cover repair bills for the life of your policy (excludes Eire). Ring 01922 471763 for more details.Helpdesk ServiceOur Customer Services Team is comprehensively trained and can offer help and advice, spare parts, accessories or a service visit.We will need you to have your model name or number, power rating (if applicable) and date of purchase. As part of our quality and training programme calls may be recorded or monitored.Mira Showers Website (www.mirashowers.co.uk)From our website you can register your guarantee, download additional user guides, diagnose faults, purchase our full range of accessories and popular spares, refer to our FAQ’s and request a service visit.Spares and AccessoriesWe maintain extensive stocks of genuine spares and accessories and aim to provide support throughout the product’s expected life.Payment can be made by phone at time of order using most major Credit or Debit cards and we aim to despatch orders within 2 working days. Items purchased from us are guaranteed for 12 months from date of purchase. For safety reasons spares exposed to mains voltages should only be fi tted by competent persons.Returns – items can be returned within one month of date of purchase, providing that they are in good condition and the packaging is unopened. If you wish to return any items please notify us in writing within seven days of receipt.Service / RepairsWe have a nationwide team of Service Technicians can carry out service or repair work to your product within the guarantee period and beyond. You have the assurance of a fully trained Technician, genuine spare parts and a 12 month guarantee on any chargeable work done.Payment should be made directly to the Service Technician who will accept most major Credit or Debit cards.

To Contact UsUKTelephone: 0844 571 5000E-mail - Visit www.mirashowers.co.uk/contactusFax: 01242 282595By Post: Mira Customer Services Dept, Cromwell Road, Cheltenham, Gloucestershire, GL52 5EPEireTelephone: 01 459 1344E-mail: [email protected]: Dublin 01 459 2329By Post: Modern Plant Ltd (Dublin),Otter House, Naas Road, Clondalkin, Dublin 22

Mira is a registered trade mark of Kohler Mira Limited.

The company reserves the right to alter product specifi cations without notice. FM 14648

1184348-W2-A Kohler Mira Ltd. October 2011

CUSTOMER SERVICES

mira vision wireless controller user guide...

Documents